UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+i9Qupn2ixBs5JbcuKGnHR6DGJxjBpwTAzM8MOOoec=' 
WHERE 
  key_id = '8887dd06044173e25306742e17e5c6ebc3242df4b663c6ba20385a66a5e70d8b' 
  AND (
    token = 'm+i9Qupn2ixBs5JbcuKGnHR6DGJxjBpwTAzM8MOOoec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )